1)core[英][k?:(r)][美][k?r]岩心
1.Primary research on lateral accretion with horizontal well core samples;水平井岩心侧积夹层初探
2.Core Test of Profile Control and Displacemrnt by Combining Weak Gel with Microbe;弱凝胶与微生物调驱联作技术岩心试验研究
3.Experimental research of the transmission characteristic of low frequency hydrodynamic oscillation in cores;低频水力振动在岩心中的传播特性实验
英文短句/例句
1.The Determination of Rock Mechanics Parameter of Reservoir Core During Sandstone Matrix Acidizing砂岩基质酸化前后储层岩心岩石力学参数测定
2.Cuttings and core from the drill-holes have intersected conglomerate bands.钻粉和岩心已穿过了砾岩夹层。
3.continuous sidewall core cutter连续式井壁岩心切割器
4.permeability plug测定渗透率的岩心块
5.retractable ore barrel可缩小取出的岩心筒
6.weight-saturation method称重测岩心饱和度法
7.Core orientation and its Progress钻探定向岩心的用途和岩心定向技术的进展
8.Three dimensional simulation core restoration based on core outside surface images基于岩心外表面图像的三维模拟岩心恢复
9.Study on short core and long core flow simulation tests during sandstone matrix acidizing砂岩基质酸化中的短岩心和长岩心流动模拟试验研究
10.A CORRECTION OF OIL-AND WATER-SATURATION OBTAINED FROM SEALED CORE ANALYSIS密闭取心井岩心油、水饱和度校正方法
11.Technique of Putting in Stalk Through Pulling Apart Core in Coring with the Long Core Barrel in Sichuan Hard Rocks硬地层拨断岩心接单根长筒取心技术
12.Application of Lengthening Coring Barrel of SYZX75 Wire-line Coring Hydro-hammerSYZX75绳索取心液动锤加长岩心管的应用
13.Research and evaluation of the manufacturing methods of the mineral-wide simulated core in sandstone reservoir砂岩储层全岩矿物模拟岩心的制作方法研究与评价
14.Experimental Study on m Value of Pure Sandstone Skeleton Core Sample with different Particle Sizes不同粒径纯砂岩骨架岩心的m值实验研究
15.Numerical simulation of rock electrical properties based on digital cores基于数字岩心的岩石电性微观数值模拟(英文)
16.Effects of Water Base Hydrofracturing Fluids on Zeta Potential of Sandstone Reservoir Rock Core in Aqueous Media水基压裂液对砂岩储层岩心zeta电位的影响
17.Such rock samples are called cores, and it is possible to analyze them by both geological and geochemical methods.这种岩石样品叫做岩心。可用地质的和地球化学的方法对岩心加以分析。
18.Diamond core drilling equipment conventional systemGB/T16950-1997金刚石岩心钻探钻具设备
相关短句/例句
cores[英][k?:][美][kor]岩心
1.This is due to the skin effect of cores.实测的岩石压缩系数数值普遍偏高,甚至高于地层原油的压缩系数,该现象是由于岩心的表皮效应所致。
2.A method for determining oil and water saturations in cores by volume?_CT scanner was developed on the basis of X_ray hardening treatment,X_ray drifting correction,martix transformation of imagines and position correction of CT images with volume?_CT technology.对CT图像进行了X射线硬化处理、X射线漂移校正、图像矩阵变换及体积CT位置校正 ,研究出用体积CT对岩心流体饱和度进行测量的技术。
3.The changes of relative permeability for oil phase,kro, and for water phase, krw, determined at 80℃ in oil displacement experiments on cores by formation water (FW) of Caoqiao, Shengli, and 1% solutions of anionic surfactants HD1 and HD2 in FW (HD1, HD2 solution) are investigated.通过岩心流动实验,测定了80℃时胜利草桥某井地层水、两种磺酸盐类阴离子表面活性剂HD 1和HD 2的1%地层水溶液驱油时,油相和水相相对渗透率kro和krw的变化。
3)sandstone core砂岩岩心
1.The pore structure,oil and water flow mechanics including the lithology of sandstone core,electricity curve and relative permeability curve were characterized by fractal.砂岩岩心不仅孔隙结构具有分形特征,而且油、水在岩石内部渗流过程中岩电特性曲线和油、水相对渗透率曲线也具有分形特征。
4)core-to-sludge ratio岩心岩粉比
5)corestone核心石;岩心
6)core[英][k?:(r)][美][k?r]岩心;冰心 C
延伸阅读
岩心 油、气田勘探和开发过程中，按地质设计的地层层位和深度，向井内下入取心工具,钻取出的岩石样品,是了解地下油层及所含流体特征最直观、最实际的资料。有井壁取心和钻井取心两种方式，通常以后者为主。在油田范围内必须选择适量的井，对有关油、气层位，钻取一定数量的岩心，通过观察、分析和研究，可以了解：①地层的时代、岩性、沉积特征；②储层的物理、化学性质和含油、气、水状况;③生油层特征和生油指标;④地下构造情况（如断层、节理、倾角等）；⑤各种测井方法定性、定量解释的基础数据；⑥开采过程中油、气、水运动和分布状况，以及地层结构的变化；岩心还可供注水或各种提高采收率方法和增产、增注措施的室内实验分析，是估算石油储量、编制合理开发方案、提高油藏注水开发效果和采收率的必不可少的基础资料。 为取得束缚水饱和度,从而求准原始含油饱和度,多使用油基泥浆取岩心（见钻井流体）。为检查开采后变化了的油、水饱和度。中国广泛应用密闭液保护岩心的密闭取心工艺。美国近年来发展了保持压力取心，使取出的岩心既不受泥浆影响，又能保持地层压力条件下的流体饱和度。但此法工艺复杂，成本高。岩心是一项非常重要的地质档案资料，应有专门设施长期保存，以供经常研究。
